Matching Pairs Water Cycle: Match the StagesOnline version Match the stages to their descriptions by Jinnel Garcia 1 Precipitation 2 Evaporation 3 Condensation 4 Sun 5 Collection B. The heat source that helps water change into vapor. C. Water gathers in rivers, lakes, seas, and oceans. D. Water vapor cools and forms clouds. E. Water changes into vapor because of heat. A. Water falls from the clouds as rain, snow, or hail.